| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $182.68 | 3.259% | $188.6335 | $188.63 | $188.65 | $188.60 |
| Purchase #2 | $138.75 | 10.460% | $153.2633 | $153.26 | $153.25 | $153.30 |
| Purchase #3 | $139.74 | 9.177% | $152.5639 | $152.56 | $152.55 | $152.60 |
| Purchase #4 | $169.29 | 9.740% | $185.7788 | $185.78 | $185.80 | $185.80 |
| Purchase #5 | $237.91 | 9.210% | $259.8215 | $259.82 | $259.80 | $259.80 |
| Purchase #6 | $235.85 | 12.486% | $265.2982 | $265.30 | $265.30 | $265.30 |
| Purchase #7 | $93.63 | 7.731% | $100.8685 | $100.87 | $100.85 | $100.90 |
| 7 purchase totals = | $1,197.85 | $1,306.2277 | $1,306.22 | $1,306.20 | $1,306.30 | |